Naveen, Solr does support incremental indexing. Solr currently doesn't make use of Lucene's NRT support, but that is starting to change. If you provide more specifics about issues you are having and your architecture, data and query volume, we may be able to help better.
Otis ---- Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch Lucene ecosystem search :: http://search-lucene.com/ ----- Original Message ---- > From: Naveen Gupta <nkgiit...@gmail.com> > To: solr-user@lucene.apache.org > Sent: Thu, June 2, 2011 11:29:42 PM > Subject: Strategy --> Frequent updates in our application > > Hi > > We are having an application where every 10 mins, we are doing indexing of > users docs repository, and eventually, if some thread is being added in that > particular discussion, we need to index the thread again (please note we are > not doing blind indexing each time, we have various rules to filter out > which thread is new and thus that is a candidate for indexing plus new ones > which has arrived). > > So we are doing updates for each user docs repository .. the performance is > not looking so far very good. the future is that we are going to get hits in > volume(1000 to 10,000 hits per mins), so looking for strategy where we can > tune solr in order to index the data in real time > > and what about NRT, is it fine to apply in this case of scenario. i read > that solr NRT is not very good in performance, but i am not going to believe > it since it is one of the best open sources ..so it is going to have this > problem sorted in near future ..but if any benchmark is there, kindly share > with me ... we would like to analyze with our requirements. > > Is there any way to add incremental indexes which we generally find in other > search engine like endeca and etc? i don't know much in detail about solr... > since i am newbie, so can you please tell me if we can have some settings > which can keep track of incremental indexing? > > > Thanks > Naveen >
